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发明名称
便携式多功能水质测试笔
摘要
该产品由笔身和笔帽组成,组件1为笔身。
申请公布号
CN300870466D
申请公布日期
2009.01.07
申请号
CN200730321840.9
申请日期
2007.09.20
申请人
北京华美倚兰科技发展有限公司
发明人
陆景浩
分类号
10-05
主分类号
10-05
代理机构
代理人
主权项
地址
102200北京市昌平区科技园区火炬街28号
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